I\’ve been having a ton of success with burn in historic. I\’ve played both Boros and Rakdos this season, and I think the Rakdos deck has legs. The flexibility you get from the sideboard, being able to play both removal that kills bigger creatures and hand hate is a huge bonus of playing Rakdos, but in Boros, you get to play Lightning Helix and the mana doesn\’t hurt as much, which is huge when you\’re also playing Eidolon. Ultimately, I think both decks are powerful, and really fun to play if you like burn!